baber/WOPTO huggingface dataset:
Patent CN-113097055-B (CN)
IPC: H01L21/02
Filed: 2021-04-02
Granted: 2022-04-29
Abstract: 一种高质量p型氧化镓纳米柱状结构薄膜及其制备方法，属于半导体薄膜材料制备技术领域。依次由砷化镓(GaAs)单晶衬底、p型Ga 2 O 3 纳米柱状结构薄膜两部分组成。首先对GaAs单晶衬底加热，使其表面形成镓液滴；然后通入氧气对镓液滴进行持续热氧化，使得衬底中的As形成的As替位As O 与Ga 2 O 3 中的本征缺陷Ga空位V Ga 结合，形成As O ‑V Ga 复合体结构作为有效的受主掺杂源，形成稳定的p型Ga 2 O 3 薄膜。此外，热氧化时形成的纳米柱状结构还可以有效缓解与衬底间较大的晶格失配与热失配，提高薄膜晶体质量。本发明工艺简单、成本低，解决了Ga 2 O 3 材料的p型掺杂的问题，且薄膜质量高，该方法为Ga 2 O 3 基器件的发展提供了有力支撑。
Patent CN-113103146-B (CN)
IPC: B24B41/00
Filed: 2021-04-12
Granted: 2021-12-21
Abstract: 本申请涉及一种不锈钢管的抛光设备及其抛光工艺，包括钢管抛光机，还包括设置于所述钢管抛光机进料端上的自动进料装置以及设置于所述钢管抛光机出料端上的自动出料装置，所述自动进料装置用于将不锈钢管自动的传送至所述钢管抛光机的进料端，所述自动出料装置用于承接并传送从所述钢管抛光机出料端输出的不锈钢管。本申请具有使不锈钢管能够自动的进料和自动的出料，从而提高工作效率的效果。
Patent CN-113136531-B (CN)
IPC: C22C33/06
Filed: 2021-04-15
Granted: 2022-06-14
Abstract: 一种粉末冶金不锈钢及其制备方法，不锈钢中的化学成份按质量百分比计为：C≤0.02％、Si：4.6％～4.9％、Mn：0.8％～1.5％、Cr：12.0％～14.0％、Ni：5.0％～8.0％、Cu：0.50％～1.5％、Mo：0.5％～1.0％、P≤0.005％，S≤0.003％，T.O≤0.006％，其余为铁和不可避免的杂质。本发明的粉末冶金不锈钢的制备方法，钢质非常洁净，能够形成非金属夹杂的磷、硫、氧等的含量极低。本发明制备的不锈钢产品，在抗拉强度超过1400MPa的前提下，保持了良好的伸长率和断面收缩率，从而扩大了产品的应用范围，满足更高强度的要求。
Patent CN-112965221-B (CN)
Title: 光学成像镜头及成像设备
IPC: G02B13/00
Filed: 2021-05-18
Granted: 2021-07-27
Abstract: 本发明公开了一种光学成像镜头及成像设备，该光学成像镜头沿光轴从物侧到成像面依次包括：具有正光焦度的第一透镜，其物侧面为凹面或平面、像侧面为凸面；具有负光焦度的第二透镜，其物侧面为凸面、像侧面为凹面；光阑；具有正光焦度的第三透镜，其像侧面为凸面；具有正光焦度的第四透镜，其像侧面为凸面；具有负光焦度的第五透镜，其物侧面为凹面，且第四透镜和第五透镜组成粘合体；具有正光焦度的第六透镜，其物侧面和像侧面均为凸面；具有负光焦度的第七透镜，其像侧面为凹面。该光学成像镜头采用七片具有特定形状的玻璃材质的镜片，使镜头具有长焦距、大光圈及成像品质高的优点。
Patent CN-113308967-B (CN)
IPC: E02D3/046
Filed: 2021-05-20
Granted: 2022-05-03
Abstract: 本发明涉及建筑工程领域，具体是一种建筑工程施工用液压振动夯实机，包括承载机架，所述承载机架上安装有旋转装置，旋转装置的输出轴上安装固定有旋转盘，旋转盘的下侧安装固定有安装筒，旋转盘的下侧中部通过铰接座转动安装有外筒体，外筒体左右两侧的安装筒上还安装有倾角调节组件，外筒体的内侧开设有活动腔，活动腔顶部安装有第二液压缸，第二液压缸的下端安装有活动板，活动板通过弹簧与夯柱连接固定，夯柱的下端安装固定有震板，外筒体的下部还周向分布设有多组用于对夯柱阻尼导向的导向阻尼组件。本发明便于进行不同施工面倾角的夯实作业，夯实效果好，施工操作难度低、效率高，值得推广。
Patent CN-113202038-B (CN)
Title: 一种装配式路堤防沙装置及利用该装置的清沙预警方法
IPC: E01F7/02
Filed: 2021-05-28
Granted: 2022-06-10
Abstract: 本发明给出的一种装配式路堤防沙装置及利用该装置的清沙预警方法，该防沙装置包括悬挑板设置为多个，各悬挑板沿路基顶面所铺设道轨长度方向依次覆盖在道轨的迎风侧的路基上，靠近道轨侧的相邻两个悬挑板之间通过第一连接装置与路基顶面可拆卸连接，远离道轨侧的各悬挑板伸出路基的路肩，且伸出路肩外的相邻两个悬挑板之间通过第二连接装置可拆卸连接，各悬挑板上开设有多个气孔，各气孔上覆盖有能够截留细沙的致密网；支撑柱沿纵向设置多个，各支撑柱顶端可拆卸连接在第二连接装置底部，各支撑柱底端插入路基内；本发明不仅通过设置路基防沙装置将积沙控制在路基坡脚，同时通过考察积沙掩埋悬挑板的水平距离来获得预警不同的清沙临界时间点。
Patent CN-113317454-B (CN)
IPC: A23L5/10
Filed: 2021-05-28
Granted: 2022-06-24
Abstract: 本发明公开了一种改良咸蛋黄及其生产方法，它的原料主要包括低温控水处理的生咸鸭蛋黄、烘烤熟化并控油处理的咸鸭蛋黄、鸭蛋粉、食用盐，经碾碎混合、搓圆、抽真空包装、杀菌、冷冻等工序加工而成。本发明所提供的改良咸蛋黄，色泽诱人、口感美味、烘烤出油量高，解决现有蛋黄包入月饼等产品中产生的中间不穿心、生心的问题。
Patent CN-113364122-B (CN)
IPC: H02J13/00
Filed: 2021-06-04
Granted: 2022-06-24
Abstract: 本申请涉及一种基于服务器实例扩容的电网监控系统通道分配方法，所述方法包括：响应于第一服务器实例发送的扩容请求，确定与所述第一服务器实例连接的第一远程终端单元；所述第一远程终端单元通过第一备用通道与所述第一服务器实例连接，并通过第一主用通道与第二服务器实例连接；获取来自第三服务器实例的接入信息，根据所述接入信息确定所述第三服务器实例是否接入成功；当接入成功时，在所述第一远程终端单元和所述第三服务器实例之间建立新的第一备用通道，并关闭所述第一远程终端单元和所述第一服务器实例之间的所述第一备用通道，实现了数据传输通道的自动合理调度，既提高了调度效率，又简化了操作，使操作更加智能简单。
Patent CN-113245712-B (CN)
IPC: H01L21/68
Filed: 2021-06-28
Granted: 2021-10-08
Abstract: 本发明公开了一种激光光点位置校正方法及设备，其中方法包括：使标记头发出激光，在第一定位部上形成激光光斑；第一定位部固定在置放台上；获取激光光斑的重心坐标点；调整上相机的参数，使上相机的镜头中心点和激光光斑的重心坐标点重合；其中，标记头固定在激光标记装置中；上相机固定在第一定位部的上方，且上相机的镜头朝向第一定位部。标记头设置好参数以后，向第一定位部发出一束激光，在第一定位部形成一个光斑，上相机对其进行拍摄，获得激光光斑图像，通过调整上相机的参数，使上相机拍摄到激光光斑图像的视野中心点和激光光斑的重心坐标点重合，实现相机补偿，从而确保标记头的精度。
Patent CN-113470015-B (CN)
IPC: G06T7/68
Filed: 2021-08-31
Granted: 2021-11-16
Abstract: 本发明涉及图像处理技术领域，具体涉及一种基于图像处理的水体晃动检测分析方法及系统。其方法包括：获取多帧水体初始图像；去除所述水体初始图像中的镜像，得到水体实际图像；对所述水体实际图像进行灰度化，并按照预设个数的灰度等级区间，将所述水体实际图像中的各个像素点的灰度值赋予所处灰度等级区间对应的灰度值，得到水体目标图像；计算相邻两帧水体目标图像之间的差值，得到气泡图像；获取气泡数量和气泡分散程度；将所述气泡数量和气泡分散程度输入至预设的水体晃动程度检测模型中，得到水体晃动程度。本发明能够简单快速地对设备气密性检测过程中水体晃动现象进行识别，以保证后续工作人员能够对设备气密性进行精准检测。
Patent CN-113975248-B (CN)
Title: 肝癌靶向诊疗一体化的纳米颗粒及其应用
IPC: A61K47/69
Filed: 2021-10-09
Granted: 2022-05-17
Abstract: 本发明涉及肿瘤靶向诊疗一体化的纳米颗粒及其应用，其包括：(i)纳米颗粒核心，其中所述纳米颗粒核心包括：二氧化锰修饰的纳米金颗粒和抗肿瘤药物；(ii)脂质体外壳，其包含AIE成像分子并用于包裹所述纳米颗粒核心；以及(iii)靶向分子，其连接至所述脂质体外壳。该纳米颗粒具有双模态成像功能，能有效克服肿瘤缺氧微环境对化疗、光动力治疗和光热疗法的影响；达到药物在肿瘤部位的按需释放，能实现诱导癌细胞死亡，提高肝肿瘤治疗效果，能提供双模态成像实现肿瘤的准确和高效治疗。
Patent CN-113689767-B (CN)
IPC: H05K3/06
Filed: 2021-10-26
Granted: 2021-12-28
Abstract: 本发明涉及电路板的技术领域，且公开了一种加速腐蚀的电路板腐蚀装置，包括底座，所述底座的外部设置有机体，机体的内部设置有环形曲板，机体的内部设置有出气板，还包括：用于对机体进行小幅度往复转动的动力机构，动力机构设置在底座的外部；通过采用动力机构、气流混合机构、阀门机构、控制机构、卡板机构等；解决了传统电路板腐蚀试验中由于不小心使得牵拉线和电路板全部浸没在溶液内的问题，这样就可以在电路板腐蚀试验中保证电路板不会与容器内壁发生接触而造成转印的区域被刮擦，保证了电路板能被完整的腐蚀，并且电路板能被安全的拿取，而且还会解决长时间的电路板腐蚀造成不同深度腐蚀溶液浓度不一的问题。
Patent CN-113814963-B (CN)
IPC: B25J15/00
Filed: 2021-11-22
Granted: 2022-04-22
Abstract: 本发明公开了一种自适应环抱式智能物流抓取机械手，包括关节机器人、连接在关节机器人输出端上的环抱夹持装置以及安装在环抱夹持装置上的弹性扩张装置；环抱夹持装置包括有用于对物流箱进行收紧环抱夹持的环抱链，环抱链由多个链节依次铰接在一起，每个链节的内侧均设有磁流变液囊，磁流变液囊内装载有磁流变液；弹性扩张装置用于使环抱链进行扩张，弹性扩张装置包括有两个相对设置的电磁铁，两个电磁铁位于环抱链的两外侧；本发明通过环抱链对物流箱进行收紧环抱夹持，接触面积大，物流箱不易变形，适应容易变形的物流箱的抓取工作，对物流箱自适应环抱夹持抓取，抓取稳定性更好，确保抓取过程中物流箱不会掉落，结构通用性更强。
Patent CN-113824571-B (CN)
IPC: G16Y10/05
Filed: 2021-11-24
Granted: 2022-03-18
Abstract: 本发明提出一种适合智慧农业的农业物联网，能够除了可以根据MAC地址进行集中器与设备进行通信外，还可以根据设备类进行通信，极大地提高了通信效率，提高了LoRa网络中可能容纳的节点数量。集中器到设备的通信过程采用超帧结构，同时支持时间驱动和事件驱动的通信方式；集中器给每个设备节点在时槽矩阵中分配一个时槽，设备节点在非竞争时段的时槽中完成基于时间驱动的通信；如果在时槽中通信不成功，还可以在超帧结构中的竞争时段的时槽中采用事件驱动方式再次进行通信，提高了通信的可靠性和实时性；超帧结构也减少了设备节点的通信能耗。农业物联网的应用层采用了预约时间执行命令的数据包格式。
Patent CN-113859342-B (CN)
IPC: B62B3/02
Filed: 2021-12-07
Granted: 2022-03-08
Abstract: 本申请所提供的用于喷气燃料转移的中介装置包含：车体，所述车体配制有拉杆，以及配置在所述车体上的：入口接头和出口接头，二者被配置面向所述车体的不同侧，所述入口接头用于与燃料供给源连接，燃料从所述入口接头进入所述中介装置，所述出口接头用于与飞机的油箱连通，燃料从所述出口接头进入飞机的油箱；为了实现燃料的输送，在所述车体上还设置有泵体，用于为燃料从所述入口接头输送至所述出口接头提供动力；还包含第一过滤器和第二过滤器，第一过滤器和第二过滤器对燃料的过滤精度不同，保证过滤效果并延长第一过滤器和第二过滤器的使用寿命。
Patent GE-P19960366-B (GE)
Title: L.V.Lapanashvili Method for Electrostimulation for Muscles
Inventor: LAPANASHVILI LERI
IPC: A61N1/36
Filed: 1993-07-09
Abstract: This method provides for treatment of patients, simultaneously promotes physical endurance and improvement of the body beauty.    Method for electrostimulation of muscles provides for attachment of electrodes on the selected muscle, preliminary determination of cardial rythm and the effect of electric pulses synchronized with cardial rythm of hyper-limit value not less than 30 minutes.
Patent DK-158326-C (DK)
Inventor: BUOCHEE BERNHARD
IPC: B01L3/14
Filed: 1984-01-13
Granted: 1990-10-01
Abstract: Apparatus for collecting test samples including a support plate and a plurality of integrally connected vessels, which are supported by the support plate. The support plate includes an upper surface having a predetermined number of recesses aligned in at least one row. The internal dimensional configuration of one of the recesses in each of the rows is different from the configuration characteristic of the remainder of the recesses in the row. The recess with the different internal dimensional configuration is asymmetrically disposed along each of the rows. The vessels from at least one line and the number of vessels in each line is equivalent to the predetermined number of recesses in one of the rows. The base of the vessels has a shape corresponding to the internal dimensional configuration of an opposing recess, such that the base of one of the vessels in each line is different from the remainder of vessels in the same line. Each line of vessels is capable of being positioned within a corresponding one of the rows in only one sequence.
Patent CA-1264477-C (CA)
Title: Plant growth promotor from rice bran fatty acid distillation residue and a process for the isolation thereof and the preparation of a composition containing the same
Inventor: GODREJ NADIR BURJOR
IPC: C11B13/02
Filed: 1984-08-10
Granted: 1990-01-16
Abstract: A B S T R A C T A process for the isolation of plant growth promoter from rice bran fatty acid distillation residue, which consists of saponifying the residue with an alkali, treating the resulting reaction mixture with an alkaline earth metal salt, filtering the reaction mixture, drying the precipitate of filtration, extracting the dried precipitate with an organic solvent, concentrating the extracted solution, filtering the concentrated extracted solution and washing the solid mass of filtration with an organic solvent to obtain the plant growth promoter.
Patent CA-1289970-C (CA)
Title: Method of removing sterols from fat or oil
Inventor: KEEN ALAN R
IPC: C11B3/10
Filed: 1985-09-11
Granted: 1991-10-01
Abstract: ABSTRACT          Compounds at least one of which is a selected compound specifically cholesterol are removed from fats or oils specifically anhydrous milk fat by passing liquid fat or oil over an absorbent or adsorbent material specifically granulated active carbon.
Patent CA-1261213-C (CA)
IPC: D02G3/40
Filed: 1985-10-18
Granted: 1989-09-26
Abstract: A method and apparatus for producing thread or yarn-like material by electrostatically flocking it or covering it with fibers. Grounded base or carrier threads that are provided with adhesive are moved through an electrostatic field of high voltage, where the surfaces of the carrier threads are flocked all the way around with pretreated short fibers (flock material). During the course of producing the flocked thread or yarn, selective lengths of the carrier threads are nonuniformly flocked in an irregular sequence, with the flock material, in different flock patterns.
Patent CA-1321962-C (CA)
Title: Dental caries preventive preparations and method for preparing said preparations
Inventor: MATSUSHIRO AIZO
IPC: A61K8/99
Filed: 1986-03-18
Granted: 1993-09-07
Abstract: ABSTRACT OF THE DISCLOSURE          DENTAL CARIES PREVENTIVE PREPARATIONS AND METHODS FOR PREPARING SAID PREPARATIONS       Disclosed is the isolation and cloning of genes encoding glucanohydrolase enzymes and the expression and secretion of exogenous glucanase gene products in host cells. Also disclosed are dental caries preventative preparations and methods for their preparation and use which involve microbial host cells indigenous to the oral cavity trans-formed to express and secrete glucanase gene products.
Patent CA-1301643-C (CA)
Title: Agent delivery systems
Inventor: SHEPHERD MICHAEL T
IPC: A61K9/22
Filed: 1986-06-10
Granted: 1992-05-26
Abstract: ABSTRACT         An improved bolus for releasing a biologi-cally active substance into a liquid environment;  the bolus comprise a generally elongate core surrounded by a liquid impermeable casing; in use, the casing has an opening at one or both ends of the core and is pro-gressively shed as the core retreats,  to release the active substance at a rate which varies over at least one time period;  the main improvement resides in that the bolus casing is,  or at least some of its com-ponents are,  sufficiently strong to retain integrity without disintegrating in the absence of any support provided by the core.
Patent CA-1285411-C (CA)
Title: Stationary couch device for a papermaking machine
Inventor: ELDRIDGE GERALD E
IPC: D21F2/00
Filed: 1986-06-19
Granted: 1991-07-02
Abstract: Abstract:    A papermaking machine is modified by replacing a conventional rotatable couch roll by a stationary couch device that still serves the essential functions of the roll, namely dewatering of the furnish carried by the web and modification of the direction of travel of the web to turn it down towards the main drive roll.  This stationary device is made of an abrasion resistant ceramic material and has a member with a convexly curved upper surface on which the web slides.  Water is sucked from the furnish by a vacuum applied through perforations in the member.  The majority of these perforations preferably take the form of slots that extend obliquely to both the transverse extent of the machine and the direction of web travel.  The arrangement permits easier and more effective maintenance of the vacuum than with a couch roll and more efficient dewatering, with no rewetting of the web or furnish when leaving the couch device.
Patent CA-1276080-C (CA)
Title: Bs&w measurement apparatus and method
Inventor: STEWART THOMAS L
IPC: G01N7/00
Filed: 1986-08-19
Granted: 1990-11-13
Abstract: A B S T R A C T             BS&W MEASUREMENT APPARATUS AND METHOD      The basic water and sediment (BS&W) system compares a wet stream to a dry stream of the same oil in two electrical capa-citance cells. A numerical zero offset is employed in the comparison to compensate for voltage output differences between the cells. The dry cell builds a small increase in its inherent offset from the wet cell because of its lower flow rate, which buildup is swept away when the wet fluid is run through both cells at a higher flow rate to determine the zero offset. To cancel the zero offset, the present invention alternates the flow to the two cells so that each cell experiences the same sequence of events alternately.
Patent CA-1326167-C (CA)
Inventor: AGOSTINI DARIO
IPC: H04N1/60
Filed: 1986-08-20
Granted: 1994-01-18
Abstract: ABSTRACT            Continuous-tone  polychrome  subjects  (O)  are reproduced by ink printing on a substrate. The reproduction is a-chieved by the synthesis of three chromatic components, one of which corresponds to the color of the substrate and  the  other  two of which correspond to the colored inks used for  the printing.  In one variant   of   the method, one of the colored inks is replaced by a black ink, printed with a plate made from the achromatic compo-nent of the subject.
Patent CA-1288551-C (CA)
Title: Flow controlling
Inventor: MERMELSTEIN SEYMOUR
IPC: A63B31/00
Filed: 1986-09-02
Granted: 1991-09-10
Abstract: ABSTRACT OF THE DISCLOSURE A swim tank slightly longer than a human and slightly wider than the maximum spread between fingertips is divided into upper and lower channels by polycarbonate or members extending across  the width of the  tank and having  a  rectangular  outlet  at  the top  front  through which water is expelled.   A vaned wheel at the rear is driven  by an  induction motor  from a  power  source  of controlled frequency.
Patent CA-1279352-C (CA)
Title: Portless type master cylinder device with intake valve and flow resisting means between pressure chamber and reservoir chamber
Inventor: NOMURA YOSHIHISA
IPC: B60T11/16
Filed: 1986-10-16
Granted: 1991-01-22
Abstract: ABSTRACT OF THE   DISCLOSURE In this portless type master cylinder device, a cylinder bore is formed in a body thereof, and a piston member is fitted in the cylinder bore and is slidably movable from an initial axial position therein and defines a pressure chamber on its one side and a reservoir chamber on its other side in cooperation with the cylinder bore. An intake valve communicates between the cylinder chamber and the reservoir chamber, and is opened when the piston member is in its initial axial position while it is closed when the piston member moves through more than a determinate relatively small axial distance from its initial axial position. Intermediately along the fluid flow path between the intake valve and the reservoir chamber, there is provided a means for presenting a relatively high flow resistance to flow of fluid in the direction from the intake valve to the reservoir chamber. Thereby, in the dynamic operational mode, the stroke of the piston member has a much reduced inactive initial stroke portion, as compared with other portless type master cylinder devices, and the operational feeling of the master cylinder device is greatly improved.
Patent CA-1275968-C (CA)
Title: Linear articulated pusher
Inventor: COUNTER LOUIS F
IPC: B65G47/82
Filed: 1986-11-05
Granted: 1990-11-06
Abstract: ABSTRACT         A pusher mechanism supported on a framework for deflecting objects from a conveyor has a retractable pusher which is mounted for linear movement transversely across the conveyor.  A paddle is pivotably attached at its midportion to an outer end of the pusher.  A movable link is secured between the framework and an end of the paddle.  Due to these paddle connections, controlled linear movement of the pusher will cause the paddle to articulate on the pusher from a rest position to an operating position at which an object is deflected from the conveyor and back to the rest position.
Patent CA-1275610-C (CA)
Title: High pressure relief valve
Inventor: BELHUSTEDE GERHARD
IPC: F16K47/04
Filed: 1986-11-17
Granted: 1990-10-30
Abstract: ABSTRACT A high-pressure relief valve, which has a housing a housing upper section and installed spring assembly, valve seat and seat receiving bore, valve head, shaft, shackle, and setting drive, for releasing liquid hot separation product, (in particular from the hydrogenating separation of coal), the separation product containing solids in the form of ash, catalyst and unconverted coal components.  Improved service life of the components subject to wear, good control characteristics, and good sealing properties are achieved.  The throttle passage between the valve seat 10 and the valve head 11 is configured as a gap between two flat bodies.  Lifting movement of the valve head 10 is achieved by operation of the setting drive 4 and conversion of the motion of the setting drive 4 into rotary movement of a nut 3 which is in turn converted by an internal screw or worm element joined to the valve shaft 2 to a defined linear movement of the shaft.
Patent CA-1280746-C (CA)
Title: Method of manufacturing moranoline derivatives
Inventor: EZURE YOJI
IPC: G01N25/68
Filed: 1987-04-14
Granted: 1991-02-26
Abstract: S-438 ABSTRACT A method of preparing a molecular compound of glucosylmoranoline of the formula I ( I ) with methanol, which comprises contacting an aqueous solution comprising (I) and other moranoline derivatives with methanol, whereupon crystals of the molecular compound of (I) with methanol are formed.
Patent CA-1271509-C (CA)
Title: Electric generator for use in turbocharger
Inventor: KAWAMURA HIDEO
IPC: H02K1/28
Filed: 1987-04-21
Granted: 1990-07-10
Abstract: ABSTRACT OF THE DISCLOSURE An electric generator for use in a turbocharger includes a rotor mounted on the rotational shaft of the turbocharger and comprising a single permanent magnet fitted in an outer cylindrical sleeve which prevents the rotor from breakage upon high-speed rotation thereof. The rotor also includes a heat insulation portion disposed between the permanent magnet and the rotational shaft. The heat insulation portion may be an air gap or a heat insulating member.
Patent CA-1301985-C (CA)
Title: High-tenacity, high-flexibility polymeric blend
Inventor: BIGLIONE GIANFRANCO
IPC: C08L7/00
Filed: 1987-05-13
Granted: 1992-05-26
Abstract: ABSTRACT OF THE DISCLOSURE:           Thermoplastic, high-tenacity, high-flexibility polymeric blend, suitable to obtain moulded and thermoformed pieces, comprising a styrene polymer or copolymer reinforced with ethytene-propylene-diene (EPDM) rubber and an amount higher  than  15%  by  weight  of  polyethylene.   This thermoplastic is particularly suitable  for the injection moulding and thermoforming of compact or foamed pieces for uses in the packing, household electrical appliances, motor cars and telectronic fields.
Patent CA-1302675-C (CA)
Title: Thin film and device having the same
Inventor: UEKITA MASAKAZU
IPC: H01L21/312
Filed: 1987-05-15
Granted: 1992-06-09
Abstract: Abstract of the Disclosure A thin film comprising a polymer having linear recurring units wherein an organic group R1 is combined alternately with an organic group R2 through a bivalent bonding group, wherein each of said group R1 and said group R2 has a valence of at least 2 and has at least 2 carbon atoms; each of said linear recurring units having at least one hydrocarbon-containing group R3 having 10 to 30 carbon atoms bonded with covalent bond, and a device having the thin film.  The thin film of the invention is formed by building-up layers of the above polymer by LB technique, and the obtained film can be subjected to ring closure and to elimination of a known LB compound added as occasion demand by heat treatment to provide a thin film having a thickness of not more than 10,000 .ANG. and excellent heat resistance, chemical resistance and mechanical properties, and the device having the thin film is useful particularly as electric and electronic devices.
Patent CA-1283670-C (CA)
Inventor: RAGUET FRANCOIS-XAVIER
IPC: A63B55/60
Filed: 1987-07-10
Granted: 1991-04-30
Abstract: Chariot pliable, destiné en particulier au transport d'un sac recevant des clubs de golf. Un tel chariot pliable, peut prendre une position repliée à encombrement réduit, et une position déployée de service. Le chariot pliable comporte deux demi-montants rectiligne en position déployée, deux piètements latéraux articules sur la même pièce d'articulation et munis de roues et des biellettes reliant à un barreau central chacun desdits demimontants et piètements latéraux. L'invention trouve une application notamment dans le transport de sacs de golf.
Patent CA-1301646-C (CA)
Title: Method for diagnostic immunoassay by solid phase separation
Inventor: PRY TERRY A
IPC: G01N33/538
Filed: 1987-07-13
Granted: 1992-05-26
Abstract: ABSTRACT          A method for performing a diagnostic immunoassay by a solid phase separation.  To a reaction mixture of a test sample and labeled antibody, which forms a complex of any analyte present in the test sample, is added a solid phase material having a compound capable of binding any excess labeled antibody.  The solid phase material is chosen to rapidly settle whereby a solid and liquid phase is formed.  The liquid phase can then be extracted to measure the amount of analyte-labeled antibody present therein.       (53-2068g)
Patent CA-1304969-C (CA)
Title: Fiber optic splice assembly
Inventor: HOFFMAN ARTHUR J III
IPC: G02B6/38
Filed: 1987-10-07
Granted: 1992-07-14
Abstract: ABSTRACT     Mechanical fiber optic splices are effectuated by a splice sleeve having an integral fiber guide in one end; a middle portion for receiving a pair of mated elastomers; and a second end for receiving a separate fiber guide.  Vent holes are provided allowing better adhesive flow.
Patent CA-1327368-C (CA)
Title: Poly-(ether-urethane-urea) polyaddition products for dental impressions
Inventor: MUELLER HANNS P
IPC: C08G18/10
Filed: 1987-10-28
Granted: 1994-03-01
Abstract: Novel Poly-(ether-urethane-urea) polyaddition Products for Dental Impressions A b s t r a c t Polyaddition products containing ether, urethane and urea groups and with alkoxysilyl end groups with a predominantly linear molecular structure, a process for their preparation by reaction of diisocyanates with di-hydroxypolyethers and alkoxysilyl monoamines, mixtures containing these and a crosslinking agent, and the use of the mixture in the dental field.
Patent CA-1277753-C (CA)
Title: Method of removing electrical shorts and shunts from a thin-film semiconductor device
Inventor: ARYA RAJEEWA R
IPC: H01L31/20
Filed: 1987-11-17
Granted: 1990-12-11
Abstract: ABSTRACT OF THE DISCLOSURE A method of removing electrical shorts and shunts from a thin-film semiconductor device having pairs of electrodes with exposed contact surfaces wherein each pair of electrodes is sepa-rated by a semiconductor film.  The disclosed method comprises the steps of coating the exposed contact surfaces with an ionic solution and successively applying a reverse-bias voltage between the exposed contact surfaces of each pair of electrodes.  The ionic solution has an etching rate that increases with increased temperature so that the leakage current flowing through shorts and shunts located between each respective pair of electrodes in response to the reverse-bias voltage will create a local tempera-ture increase at the shorts and shunts and selectively etch or oxidize the shorts and shunts, rendering them substantially non-conductive.  The exposed contact surfaces can be coated using a sponge applicator or spray apparatus.  The preferred ionic solu-tion comprises an acid mixture diluted to one part in at least five parts water.
Patent CA-1287524-C (CA)
Inventor: SEIFORD DONALD S SR
IPC: E01D15/14
Filed: 1987-12-15
Granted: 1991-08-13
Abstract: ABSTRACT OF THE DISCLOSURE     A connector with a locking mechanism and a connector box therefor. The connector box is made with one side for a connector element and the opposite side includes a holding element. Therefore, connector boxes are secured in a device to be secured together so that the connector boxes are oppositely disposed. connector element is secured in each connector box and rotated  to cooperate with the  oppositely disposed holding element to secure the two devices together.